Table 1.
Baseline characteristics.
Fig 1.
Associations of baseline musculoskeletal measures and rate of hospitalised acute exacerbation of chronic obstructive pulmonary disease in the ERICA cohort.
Risk indicated as incidence risk ratios. Estimates derived using negative binomial regression. Analyses adjusted for recruitment site. Age, sex, body mass index, smoking status, forces expiratory volume in one second, phlegm, and exacerbation history were included as covariates. Figure displays standardised IRRs, allowing comparison of measurements on different scales. Obs, number of observations included in analysis. IRR, incidence risk ratios. CI, confidence intervals. SD, standard deviation. 6MWT, six-minute walk test. SPPB, short physical performance battery. 4MGS, four-metre gait speed. QMVC, quadriceps maximum voluntary contraction.
Table 2.
Factors associated with rate of H-AECOPD in the stepwise multivariable model.
Fig 2.
Associations of baseline musculoskeletal measures and hospital length of stay after admission for acute exacerbation of chronic obstructive pulmonary disease in the ERICA cohort.
Risk indicated as incidence risk ratios. Estimates derived using negative binomial regression. Analyses adjusted for recruitment site. Age, sex, body mass index, smoking status, forces expiratory volume in one second, phlegm, and exacerbation history were included as covariates. Figure displays standardised IRRs, allowing comparison of measurements on different scales. Obs, number of observations included in analysis. IRR, incidence risk ratios. CI, confidence intervals. SD, standard deviation. 6MWT, six-minute walk test. SPPB, short physical performance battery. 4MGS, four-metre gait speed. QMVC, quadriceps maximum voluntary contraction.
Table 3.
Factors associated with H-AECOPD length of stay in the stepwise multivariable model.
Fig 3.
Time to first H-AECOPD estimates.
(A) Estimates by SPPB tertiles. (B) Estimates by sit-to-stand tertiles.